My monitor Flatron w2241s is now giving me a white screen. Before, it used to flicker then I lowered the brightness and it stopped.

I saw on youtube some videos of repairs and they seems just to plug the cable again... but it didn't work for me. Is there any way to fix it without having tools (I don't have them nor much skill anyway).

Only need a screwdriver to get the cover off , and push the loose chip back in tightly if that is problem ( as shown in the video ), as for resoldering connections, then yes, that is probably asking too much in the way of tools...( soldering gun etc. ).